Investors bullish on financials ahead of bank earnings

NEW YORK (Reuters) - Over the last seven trading days, investors have more than doubled the amount of cash invested in a key financial sector fund, in a bet that second-quarter bank earnings will be robust.

NEW YORK (Reuters) - Over the last seven trading days, investors have more than doubled the amount of cash invested in a key financial sector fund, in a bet that second-quarter bank earnings will be robust.